Results 261 to 270 of about 133,701 (359)

Right Ventricular Volume Measurement Using the Conductance Catheter Method: Validation in Excised Porcine Hearts

, 2002
Mark Danton, John G. Byrne, Michael Hsin, Rita G. Laurence, Lawrence H. Cohn, Lishan Aklog   +5 more
openalex   +1 more source

Cardiac Catheterization in Congenital Heart Disease: Pediatric and Adult [PDF]

, 2006
James E. Lock, Audrey C. Marshall
openalex   +1 more source

The Impact of Hydrostatic Pressure on Fractional Flow Reserve in Saphenous Vein Grafts

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The relationship between height differences related to graft anatomy and physiological pressure indices in coronary bypass grafts has not been studied. We sought to study the impact of hydrostatic pressure on fractional flow reserve (FFR) in saphenous vein grafts (SVGs).
Roel Hoek, Sina Porouchani, Ruben W. de Winter, Yvemarie B. O. Somsen, Pepijn A. van Diemen, Ruurt A. Jukema, Jos W. Twisk, Adriaan Wilgenhof, Alexander W. den Hartog, Niels J. Verouden, Nils R. Planken, Ibrahim Danad, Alexander Nap, Paul Knaapen   +13 more
wiley   +1 more source

Comparison of Tricuspid Annular Plane Systolic Excursion to Pulmonary Artery Systolic Pressure Ratio Measured by Transthoracic Echocardiography and Right Heart Catheterization in Pulmonary Arterial Hypertension: Prognostic Implications. [PDF]

J Clin Med
Gutiérrez-Ortiz E, López-Guarch CJ, Jiménez JFD, Coronel ML, Martín de Miguel I, Biscotti Rodil B, Duarte Torres J, Segura de la Cal T, Velázquez Martín MT, Arribas Ynsaurriaga F, Cruz-Utrilla A, Escribano-Subías P.   +11 more
europepmc   +1 more source

Left heart catheterization using the single catheter radial approach with the multipurpose catheter: Teaching an old dog new tricks. [PDF]

Clin Cardiol, 2022
Kindya B, Lisko J, Inci E, Khatri J, Nicholson W, King S.   +5 more
europepmc   +1 more source

Left Ventricular Unloading in Nonischemic Dilated Cardiomyopathy Improves Coronary Haemodynamic Reserve

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The Impella CP is a catheter‐based ventricular assist device used in the management of cardiogenic shock and to support high‐risk percutaneous coronary interventions (PCI). Despite its growing use, the effects of Impella CP on coronary flow dynamics as measured by intracoronary continuous thermodilution have not been fully ...
Samer Fawaz, Rohini Ramaseshan, Sarosh Khan, John R. Davies, Carlos Collet, Grigoris V. Karamasis, Christopher M. Cook, Daniel A. Jones, Anthony Mathur, Thomas R. Keeble   +9 more
wiley   +1 more source

Utilization of the flow ratio measured by echocardiography (FR_echo) compared to the flow ratio by right heart catheterization (FR_rhc) for detecting Eisenmenger syndrome in uncorrected acyanotic adult congenital heart disease (ACHD). [PDF]

BMC Med Imaging
Cool CJ, Khalid AF, Sukmadi N.
europepmc   +1 more source

Clinical characteristics of pulmonary hypertension patients who underwent right heart catheterization in Thailand: 5-year retrospective single-centre study. [PDF]

Lung India, 2023
Chiansirikraivuti N, Sapankaew T, Pirompanich P.   +2 more
europepmc   +1 more source

Assessment of left ventricular diastolic and systolic function in patients with heart failure using steady state cine magnetic resonance imaging: Validation study using conductance catheter

, 2003
Shoko Uemura, Hajime Sakuma, Munenobu Motoyasu, Katsuya Onishi, Masaki Tanabe, Kaoru Dohi, Tsutomu Okinaka, Naoki Isaka, Kan Takeda, Takeshi Nakano   +9 more
openalex   +1 more source

A catheter based chronic porcine model of post-infarct dilated heart failure [PDF]

, 2008
Hans Kristian Brødløs, Morten Bramsen, Peter Agger, Henrik Kjærulf Jensen, Marianne Bjerre, Steffen Ringgaard, Per Wierup, Sten Lyager Nielsen, J. Michael Hasenkam, Morten Smerup   +9 more
openalex   +1 more source